Optimal confinement potential in quantum Hall droplets
Mesoscale and Nanoscale Physics
2015-05-13 v1
Abstract
We find that the confinement potential of a few electron quantum dot can be tuned to significantly increase the overlap with certain quantum Hall trial wave functions. Besides manipulating inter-electron interaction, this approach may prove useful in quantum point contact experiments, which involve narrow constrictions.
Cite
@article{arxiv.0908.1468,
title = {Optimal confinement potential in quantum Hall droplets},
author = {E. Tölö and A. Harju},
journal= {arXiv preprint arXiv:0908.1468},
year = {2015}
}
Comments
4 pages, 1 figure